Oppo A73 vs Oppo A78 4G
Side-by-side specs and price comparison for buyers in Algeria.
Oppo A73
Price coming soon
Oppo A78 4G
Price coming soon
Quick Verdict
Who wins each category, side by side.
Better price
Even
Faster chip
Even
Bigger battery
Oppo A78 4G
Faster charging
Oppo A78 4G
Higher-resolution camera
Oppo A78 4G
Better display
Oppo A78 4G
Lighter body
Oppo A73
Best value for money
Even
Full specs comparison
Display
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Size (inches) | 6.44 | 6.43 |
| Panel Type | AMOLED | AMOLED |
| Resolution Height | 2400 | 2400 |
| Resolution Width | 1080 | 1080 |
| Refresh Rate | — | 90 |
| Peak Brightness | 600 | 430 |
| PPI | 409 | 409 |
| Glass Type | Corning Gorilla Glass 3 | Corning Gorilla Glass 5 |
| Screen-to-body | 86 | 85.2 |
Platform
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| CPU | Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver) |
| GPU | Adreno 610 | Adreno 610 |
| Chipset Name | Snapdragon 662 | Snapdragon 680 4G |
| Process (nm) | 11 | 6 |
| OS Name | Android | Android |
| UI Skin | ColorOS 7.2 | ColorOS 13.1 |
| OS Version | 10 | 13 |
Memory
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Card Slot | microSDXC (dedicated slot) | microSDXC |
| Variants | 128GB 4GB RAM, 128GB 6GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
Main Camera
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Video | 1080p@30fps, gyro-EIS | 1080p@30fps |
| Features | LED flash, HDR, panorama | LED flash, HDR, panorama |
| Count | 4 | 2 |
| Depth | 2 MP, f/2.4, (depth) | 2 MP, f/2.4, (depth) |
| ultrawide | 8 MP, f/2.2, (ultrawide) | — |
| Wide | 16 MP, f/2.2, (wide) | 50 MP, f/1.8, (wide) |
Selfie Camera
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | — |
| Count | 1 | 1 |
| Lens | 16 MP, f/2, 26mm, (wide) | 8 MP, f/2, (wide) |
Battery
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Capacity (mAh) | 4015 | 5000 |
| Chemistry | Li-Po | Li-Po |
| Wired Charging (W) | 30 | 67 |
Body
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| SIM | Nano-SIM + Nano-SIM | Nano-SIM + Nano-SIM |
| Height (mm) | 159.8 | 160 |
| Thickness (mm) | 7.5 | 7.9 |
| Weight (g) | 163 | 180 |
| Width (mm) | 72.9 | 73.2 |
Launch
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Announced | 2020, October 05 | 2023, July 10 |
| Status | Available. Released 2020, November 20 | Available. Released 2023, July 10 |
Network
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| 2G Bands | GSM 850, 900, 1800, 1900 | GSM 850, 900, 1800, 1900 |
| 3G Bands | HSDPA 850, 900, 2100 | HSDPA 850, 900, 2100 |
| 4G Bands | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 | LTE |
| Speed | HSPA, LTE | HSPA, LTE |
| Technology | GSM, HSPA, LTE | GSM, HSPA, LTE |
Connectivity
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Bluetooth | 5 | 5 |
| NFC | Yes (market/region dependent) | Yes (market/region dependent) |
| Positioning | GPS, GLONASS, GALILEO, BDS | GPS, GALILEO, GLONASS, BDS |
| Radio | FM radio | No |
| USB Type | Type-C | Type-C |
| USB Version | 2.0 | 2.0 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
Sound
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| 3.5mm Jack | Yes | Yes |
| Loudspeaker | Yes | Yes, with stereo speakers |
Features
| Spec | Oppo A73 | Oppo A78 4G |
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
Buying advice for Algeria
Both Oppo A73 and Oppo A78 4G are sold in Algeria, but they fit different priorities.
Oppo A78 4G packs a 5000 mAh battery, which translates to longer screen-on time when you are away from a charger.
Oppo A78 4G reaches a higher main-sensor resolution at 50 MP, which helps with crops and lower-light photos.
Other popular comparisons
Samsung Galaxy S26 Ultra vs Apple iPhone 17 Pro Max
Samsung compared to Apple
Samsung Galaxy S26 Ultra vs Google Pixel 10 Pro XL
Samsung compared to Google
Samsung Galaxy S26 Ultra vs Xiaomi 15 Ultra
Samsung compared to Xiaomi
Apple iPhone 17 Pro Max vs Xiaomi 15 Ultra
Apple compared to Xiaomi
Apple iPhone 17 Pro Max vs Google Pixel 10 Pro XL
Apple compared to Google
Samsung Galaxy S26+ vs Apple iPhone 17
Samsung compared to Apple